2018 GMC Sierra 2500 Accessories & Parts
2018 GMC Sierra 2500 Parts
2018 GMC Sierra 2500 Wheels & Tires
2018 GMC Sierra 2500 Exterior Accessories
- Running Boards
- Custom Grilles
- Chrome Trim
- Body Kits
- Off-Road Bumpers
- Bed Accessories
- Grille Guards
- Towing & Hitches
- Headlights
- Tail Lights
- Tonneau Covers
- Spoilers
- Wind Deflectors
- Custom Hoods
- Roof Racks
- Car Covers
- Fender Flares
- Mirrors
- Bug Deflectors
- License Plates & Frames
- Vertical Doors
- Light Covers
- Winches
- Bike Racks
- Wiper Blades
- Mud Flaps
- Emblems & Logos
- Armor & Protection
- Car Wraps
- Car Tents
- Snow Plows
- Custom Horns
- Car Bras
- Sunroof Visors
- Spare Tire Covers & Carriers
- Auto Detailing
2018 GMC Sierra 2500 Automotive Lighting
2018 GMC Sierra 2500 Body Parts
2018 GMC Sierra 2500 Interior Accessories
2018 GMC Sierra 2500 Audio & Electronics
- Installation Parts
- Speakers
- Amplifiers
- Cameras & Driver Safety
- Alarms & Remote Start
- CB Radios & Components
- Antennas & Components
- iPhone & Android Integration
- Stereos
- Subwoofers
- Bluetooth
- Equalizers & Processors
- Batteries & Power
- Video
- Radar Detectors
- GPS Systems
- Mounts & Chargers
- Action Cameras & Accessories
2018 GMC Sierra 2500 Automotive Tools
- Oil Change Tools
- Spark Plug & Ignition Tools
- Wheel & Tire Service Tools
- Engine Service Tools
- Brake Service Tools
- Suspension & Steering Service Tools
- Fuel System Service
- Transmission & Drivetrain Service Tools
- Pullers & Installers
- Cooling System Service Tools
- A/C Tools & Equipment
- Electrical System Tools
- Diagnostic & Testing Tools
- Auto Glass Tools
- Lockout Kits
- Automotive Lifts & Stands
- Repair Manuals
- Automotive Paint
- Exhaust System Service Tools
- Jacks
- EV Charging
- Battery Chargers & Jump Starters
- Dollies & Movers
- Creepers
- Auto Detailing
- Key Cutting Machines
- Dent Repair Tools
- Service Carts
- Vehicle & Parts Protection
The legendary style and hard-working capability of Sierra HD trucks have established their world-class reputation. Closely related to the Silverado HD, these big and highly capable pickup trucks are more superior in terms of luxury. The GMC Sierra 2500HD is slotted right below the more powerful Sierra 3500HD and above the smaller 1500 model. The 2018 Sierra 2500HD introduces a few changes like new exterior colors and upgraded standard features. It comes in 4 trims, including Sierra, SLE, SLT, and the most premium one – the Denali. GMC offers much versatility, so customers can choose between three cab styles (regular, double, or crew cab) and two bed lengths (78.9 or 97.8 in), besides, both rear-wheel and four-wheel drive are available.
For the 2018 model year, the base Sierra 2500HD receives a rearview camera and a 7’’ touchscreen as standard, while the top-of-the-line Denali trim gets a new stylish grille. Among its highlights are such optional features as 4G Wi-Fi spot that lets you always stay connected to the Internet while driving your vehicle, heated and ventilated perforated front-seating with leather upholstery, and a special Ecomaster trailering camera system allowing multiple simultaneous views for your confidence.
When fully outfitted, the 2018 Sierra 2500 is capable of towing up to 18,100 pounds and hauling the maximum payload of 3,534 pounds. The truck gets its mighty power from either a Vortec 6.0L V8 or a 6.6L Duramax diesel engine. The former, mated to a 6-speed heavy-duty automatic transmission, makes 360 hp and 380 lb.-ft. of torque. It features variable valve timing that is meant to optimize top-end power and low-end torque. The second one is even more powerful; it comes as an option and produces 445 hp and 910 lb.-ft of torque.
The 2018 Sierra 2500HD is a perfect option for those who are not ready to get engaged with the monstrous one-ton Sierra 3500HD, but require more capability than the compact Sierra 1500 can deliver. We share your passion for hard-working, rugged vehicles and therefore, we provide a wide choice of 2018 GMC Sierra 2500 accessories and parts to satisfy all your automotive needs. In our catalog, you will find replacement parts, truck steps, wheels & tires, interior and exterior upgrades, tow hitches, tonneau covers, and many others kinds of 2018 GMC Sierra 2500 accessories and parts, developed by reliable manufacturers. For ease of usage, we have carefully sorted our assortment of 2018 GMC Sierra 2500 parts and accessories, so you can look through different categories and find exactly what you need within several minutes.
Want to make your 2018 GMC Sierra 2500 one of a kind, keep it running at its peak, or turn it into a high-powered beast? Our vast selection of premium accessories and parts ticks all the boxes. Quality is at the heart of everything we do at CARiD, so whatever your project, our brand name products and qualified experts will ensure success. Class. Luxury. Durability. We have it all, and we're always here with everything you need to keep your 2018 GMC Sierra 2500 in tip top shape, inside and out.
Popular Accessories
- Diesel Emission
- Black Tail Lights
- Custom Tail Lights
- Fiber Optic Tail Lights
- LED Tail Lights
- Custom Headlights
- Factory Tail Lights
- Front Bumpers
- Replacement Headlights
- Side View Mirrors
- Towing Mirrors
- 3rd Brake Lights
- A/C Hoses
- All-Weather Mats
- Bar Side Steps
- Bed Caps
- Brakes
- Bumper Brackets + Hardware
2018 GMC Sierra 2500 Specifications
Engine | 6.0 L V8 Vortec V-8 VVT (L96) | 6.6 L V8 Duramax Turbo Diesel (L5P) |
---|---|---|
Fuel | Flexible Fuel Vehicle ( regular unleaded or E85 ) | DIESEL (B20 biodiesel capable) |
Transmission | 6-Speed automatic (6L90) | 6-Speed automatic (Allison® 1000 Series) |
Gear Ratio | 0.67 | |
Drivetrain | 4WD / RWD | |
Power HP | 360 hp @ 5,400 RPM | 445 hp @ 2,800 RPM |
Torque | 380 lb-ft @ 4,200 RPM / 515 Nm | 910 lb-ft @ 1,600 RPM / 1234 Nm |
0-60 | 6.7 sec | 6.2 sec |
Top Speed | 100 mph | |
Weight | 5741 - 6242 lbs | |
GVWR | REGULAR CAB Long Box 9,500/9,900 DOUBLE CAB St Box 9,500/10,000 Lg Box 9,500/10,000 CREW CAB St Box 9,500/10,000 Lg Box 9,900/10,000 | |
Payload Capacity (lbs.) | 2356 - 3534 lbs | |
Towing capacity (lbs.) | 13000 - 18100 (max with Duramax Turbo Diesel ) lbs | |
Wheelbase | Regular cab - 133.6 in (long box) Double cab - 144.2 in (standard box) / 158.1 in (long box) Crew cab - 153.7 in (standard box) / 167.7 in (long box) | |
Bed Length | Regular Cab SB 78.9 in LB 97.8 in Double Cab SB 78.9 in LB 97.8 in Crew Cab SB 78.9 in LB 97.8 in | |
Legroom | Regular Cab
Front / Back: 45.3 in / - Double Cab Front / Back: 45.3 in / 34.6 in Crew Cab Front / Back: 45.3 in / 40.9 in | |
Width | 80.5 in | |
Length | Regular cab - 224.4 in (long box) Double cab - 230 in (standard box) / 248.9 in (long box) Crew cab - 239.5 in (standard box) / 258.4 in (long box) | |
Height | Regular cab - 77.3-77.9 in (long box) Double cab - 77.6 in (standard box) / 78.1 in (long box) Crew cab - 77.8 in (standard box) / 78.3 in (long box) | |
Tire Size | LT245/75R17 10PR 7Jx17 ET50 LT265/70R17 10PR 7.5Jx17 ET44 LT265/70R18 10PR 8Jx18 ET44 LT265/60R20 10PR 8Jx20 ET44 LT265/50R22 10PR 8.5Jx22 ET40 3.4 / 5.2 (tire pressure) | LT245/75R17 10PR 7.5Jx17 ET44 3.4 / 5.2 (tire pressure) LT265/70R17 10PR 7.5Jx17 ET44 3.4 / 5.2 (tire pressure) LT265/70R18 10PR 8Jx18 ET44 3.4 / 5.2(tire pressure) LT265/60R20 10PR 8.5Jx20 ET44 3.4 / 5.2 (tire pressure) LT275/50R22 10PR 9Jx22 ET40 3.6 / 5.4 (tire pressure) |
Wheel Bolt Pattern | 8x180 | |
Seats | Regular cab - 3 Double cab - 5 (6) Crew Cab - 5 (6) | |
EPA-estimated mpg | 12 combi | 18 hwy/ 15 combi |
Lights | High-Intensity Discharge (HID) projector-beam headlamps. Includes GMC signature LED lighting. | |
Tank Capacity | 36 gal | |
Price | Base from $40,195 SLE from $46,495 SLT from $51,695 Denali from $57,795 | |
Warranty | Basic: 3 Years/36,000 Miles Drivetrain: 5 Years/60,000 Miles Corrosion: 3 Years/36,000 Miles Roadside Assistance: 5 Years/60,000 Miles Maintenance: 2 Years/24,000 Miles | |
Brakes | 4-wheel disc with 4-wheel antilock (includes Duralife brake rotors) | |
Suspension | Front independent with torsion bars. Includes 33 mm front stabilizer bar Rear multileaf springs, semielliptical with urethane jounce bumpers | |
Safety / Security | AIR BAGS3 Single-stage frontal for driver and front passenger on all 3500HD models and 2500HD Crew Cab models. Includes dual-stage front-passenger air bag with infant-only Passenger Sensing System on 2500HD Regular Cab and 2500HD Double Cab models with a pickup box. Front-seat-mounted side-impact driver and right front-passenger air bags for thorax and pelvis protection. Included on all 2500HD and select 3500HD models. See your dealer for more details and availability. Front and rear head-curtain air bags for all outboard seating positions. Included on all 2500HD models. See your dealer for more details and availability. DAYTIME RUNNING LAMPS With automatic lamp controlLANE DEPARTURE WARNING AND FORWARD COLLISION ALERT Included and only available with Driver Alert Package. On SLE trim, requires Regular Cab. (SLE, SLT, Denali) SAFETY ALERT SEAT Included and only available with Driver Alert Package. On SLE trim, requires Regular Cab. (SLE, SLT, Denali) THEFT-DETERRENT SYSTEM Unauthorized entry. Included and only available with Remote Vehicle Starter System on SLE trim. (SLE, SLT, All Terrain, Denali) TIRE PRESSURE MONITORING SYSTEM Includes Tire Fill Alert on all single-rear-wheel models. Does not monitor spare tire. | |
Safety Rating | NHTSA 4 Stars Overall Rating |